Roof Weather Resistive Barrier

connect variant with self-adhesive strips

Advantages

  • Highly vapour-permeable (Class 4)
  • Long-term durability and strength
  • Weathertight & airtight weather-resistive barrier (WRB)
  • Helps protect a building from condensation
  • Fire Retardant (FI <5 as per AS/NZS 1530.2)

Areas of application

SOLITEX MENTO® 1000 provides superior weather and condensation protection for your roof under all weather conditions . With type R4 classification (NZS 2295), it is suitable to be used in self-supported applications up to and including extra high wind zones. SOLITEX MENTO®1000 protects your roof and building envelope from the elements during construction while allowing any internal moisture to escape through the vapour permeable, non-porous TEEE layer. For skillion roofs, fibrous insulation can be installed hard up to the underside of the the membrane as it is non-porous. Can be used directly under metal roofing as per E2/AS1, or with a ventilated cavity as per pro clima construction details (or ASV system).

Technical specs

  Material
Protective and covering fleece Polypropylene microfibre
Functional film Monolithic TEEE
Property Value Regulation
Colour Anthracite
Surface weight 115 g/m² EN 1849-2
Thickness 0.40 mm EN 1849-2
Vapour resistance (MVTR) 0.398 MN·s/g ASTM E96 Procedure B
Flammability index < 5 AS 1530.2
Resistance to UV exposure 30 Days ASTM G154 / ASTM G155
Absorbency > 150 g/m² AS/NZS 4201.6
Water column 10 000 mm EN ISO 811
Resistance to water penetration Pass (> 100 mm) AS/NZS 4201.4
Air resistance ≥ 0.1 MN·s/m³ ISO 5636-5
Type classification R4 NZS 2295:2006
Edge tear resistance MD/LD 222N / 174N TAPPI T470
Tensile strength MD/LD 4.8kN/m / 3.6kN/m ASTM D882
Heat shrinkage @ 70°C MD/LD 0.0% / 0.0% ASTM D1204
Moisture shrinkage < 0.5 % AS/NZS 4201.3
Temperature resistance -40°C to 100°C
pH extract 7.09 AS/NZS 1301.421s
EPD verified

BRANZ 876

Red-List Free

Declare

CE 11 EN 13859-1

made in germany